Row sums of triangle A112705.

Terms

a(0) =1a(1) =2a(2) =4a(3) =9a(4) =26a(5) =103a(6) =542a(7) =3529a(8) =26901a(9) =232416a(10) =2233500a(11) =23576045a(12) =270690473a(13) =3353312672a(14) =44520193362a(15) =629960268107